Stacked CMOS is the next progression of sensor technology beyond BSI. These sensors have been around for several years and by design can collect more light at the pixel level than standard sensors, leading to comparably less digital noise (giving users a potential advantage in low light conditions). Before we discuss what ‘stacked’ means, let’s talk BSI. It’s the first of its kind from Canon and developed in-house. But what makes the EOS R3’s sensor special is its backside-illuminated ‘stacked CMOS’ design. We see a lot of cameras sporting 24-megapixel, full-frame sensors. Dust/weather-sealed magnesium alloy body with integrated vertical grip/controlsĬanon EOS R3 stacked CMOS sensor Canon built a totally new sensor for the R3.Fully-articulating 4.12-million dot LCD.5.76-million dot electronic viewfinder (120 fps refresh rate).12 fps continuous shooting with AF (mechanical shutter).30 fps continuous shooting with AF (e-shutter).New 24MP full-frame stacked CMOS sensor (developed in-house).In short, it’s easily Canon’s most impressive mirrorless camera to date – just don’t go calling it a ‘flagship.’ Canon maintains the EOS 1D X Mark III DSLR is still the top dog in its lineup (but perhaps a mirrorless 1D body isn’t too far away). It uses Canon’s latest stacked CMOS sensor technology and features a unibody magnesium alloy shell with an integrated vertical grip.

Geared toward sports and wildlife shooters, as well as photojournalists, the EOS R3 emphasizes speed, durability, and easy file transfers. But we now have a clear picture of what this pro-level body brings to the mirrorless camera party. For nearly 6 months, Canon has been teasing its latest full-frame camera with occasional hints about specifications.

The Canon EOS R3 has officially entered the chat.

Canon eos 7d specs